| Piran to Bormujos | 1,158.35 mi (1,864.18 km) |
| Piran to Brenes | 1,142.09 mi (1,838.01 km) |
| Piran to Brunete | 953.54 mi (1,534.57 km) |
| Piran to Bueu | 1,130.38 mi (1,819.18 km) |
| Piran to Bullas | 937.40 mi (1,508.59 km) |
| Piran to Bunol | 842.95 mi (1,356.60 km) |
| Piran to Burela de Cabo | 1,036.87 mi (1,668.68 km) |
| Piran to Burgos | 885.04 mi (1,424.33 km) |
| Piran to Burjasot | 822.71 mi (1,324.02 km) |
| Piran to Burriana | 793.97 mi (1,277.78 km) |
| Piran to Cabanaquinta | 959.16 mi (1,543.62 km) |
| Piran to Cabanillas del Campo | 910.60 mi (1,465.47 km) |
| Piran to Cabra | 1,081.73 mi (1,740.88 km) |
| Piran to Caceres | 1,094.25 mi (1,761.02 km) |
| Piran to Cadiz | 1,202.63 mi (1,935.45 km) |
